Here are some past essay questions: Topic 2 Cells essay qus
Here are video tutorials for many assessment statements in topic 1 – just click on the one you want. Thank you to Stephanie Castle (at UNIS, New York).
Some excellent interactive animations & tutorials on Amazing cells.
How about seeing some real cells in action? Here is a Trachelius ciliate feeding on a Campanella ciliate, and here is a Paramecium feeding.
And here is a cool animation showing the dynamic world that is the inner life of a cell (the second version is narrated):